DigiTech RP255, Owner'S Manual

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42
Expression Pedal Calibration
The Expression Pedal on the RP255 needs to be recalibrated for use after a factory reset has been
performed. This calibration procedure is automatically entered after a factory reset procedure.
(You can also initiate the calibration procedure by pressing and holding both Footswitches for
approximately 5 seconds.) In the event the Pedal’s calibration fails, or if the Pedal does not function
properly, it can be re-calibrated using the Pedal Calibration procedure. This will not erase the
User presets. The procedure for Calibrating the Expression Pedal is as follows:
1. Press and hold the Up/Down Footswitches until
PDLCAL
appears in the display (
BYPASS
and
tuner
will be displayed before
PDLCAL
is accessed)
2. When the Display prompts you with
tOe Dn
, rock the Expression Pedal forward (toe down)
and press either Footswitch.
3. When the Display prompts you with
tOe uP
, rock the Expression Pedal back (toe up) and
press either Footswitch.
4. The Display now prompts you to calibrate the V-Switch sensitivity (
VSwxxx
), where
XXX
is the
current V-Switch threshold. Rock the Expression Pedal forward and press firmly on the toe
once to turn the V-Switch on (
wah On
), and again to turn the V-Switch off (
wahOFF
).
5. If the V-Switch is too sensitive, press the right Up Footswitch to raise the threshold (range is
0
-
200
). Keep testing the V-Switch sensitivity and adjust the threshold until it only engages when
you want it to (too sensitive a setting will lead to the V-Switch falsely triggering on or off when
using the Expression Pedal).
6. When the V-Switch sensitivity is set to your satisfaction, press both Up/Down Footswitches
simultaneously to exit.
Note: If the Display shows
errOr
, an error has occurred and steps 2 through 5 should
be repeated.